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Re: Fwd: __ARM_ARCH_2__
- From: Andrew Haley <aph at redhat dot com>
- To: zhaobin xv <xvzhaobin at gmail dot com>
- Cc: gcc-help at gcc dot gnu dot org
- Date: Thu, 08 Aug 2013 10:57:02 +0100
- Subject: Re: Fwd: __ARM_ARCH_2__
- References: <CANEcUBX5RvrUEkC2iFZ9ZbvUEkDr4U3F+9v3QKiL_s675MNnwA at mail dot gmail dot com> <5203632d dot c25d0e0a dot 099a dot ffffedaaSMTPIN_ADDED_BROKEN at mx dot google dot com> <CANEcUBU0KGifh91nB9VEvXBUxgk081uw-=Q-ntLPS6V=EtvxaQ at mail dot gmail dot com> <CANEcUBXV8Zsu6zRqwXpyYdQBFauFKNV7Tbz4WWe6J790jTvhJw at mail dot gmail dot com> <52036748 dot 1050306 at redhat dot com> <CANEcUBV3Y-eD1-as0RAKfvh5fs6zHd57AdEqOTpSsj49f45R0w at mail dot gmail dot com>
On 08/08/2013 10:51 AM, zhaobin xv wrote:
> I don't know why top-post on gcc-help
http://en.wikipedia.org/wiki/Top-posting#Top-posting
> I can't find this in manual
If your processor architecture is not an ARMv2 you must use the
-march= argument when you run GCC.
Andrew.